4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(4-hydroxyphenyl)-
Where It Comes From
No data available
Why It Matters
No data available
Vendor Pricing
$0.57/gAaron Chemicals LLC
CountryHong Kong
Pack$286.00 / 500 g
Purity97%
Vendors42 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
41 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Angene Chemical | China → Hong Kong | $0.60 | 250 g | 97% |
| A2B Chem LLC | United States | $0.80 | 1 kg | 97% |
| AA BLOCKS | United States | $0.84 | 1 kg | 97% |
| BLD Pharmatech Ltd. | China | $1.04 | 500 g | 98% |
| AstaTech, Inc | United States | $1.28 | 100 g | 95% |
| BLD Pharmatech GmbH | Germany | $1.30 | 100 g | 98% |
| BLD Pharmatech Co., Limited | United States | $1.43 | 100 g | 98% |
| Ambeed, Inc. | United States | $1.43 | 100 g | 98% |
| J&W Pharmlab, LLC | United States | $2.08 | 100 g | 96% |
| AK Scientific Specialized | United States | $2.32 | 100 g | 95% |
| Fluorochem EU | Germany | $2.90 | 25 g | 97% |
| Fluorochem UK | United Kingdom | $2.97 | 25 g | 97% |
| Angene International Limited | United States | $3.00 | 10 g | 98% |
| AK Scientific, Inc. | United States | $3.11 | 100 g | 98% |
| Eximed | Ukraine | $48.00 | 5 g | 95% |
| Interbioscreen | Hong Kong | $51.00 | 10 g | 95% |
| MedKoo Biosciences, Inc | United States | $90.00 | 5 g | 98% |
| Chengdu Biopurify Phytochemicals Ltd. | China | $118.00 | 1 g | 98% |
| Apollo Scientific UK | United Kingdom | $154.80 | 5 g | 98% |
| Molnova | China | $172.00 | 500 mg | 99% |
| TargetMol Chemicals | China → United States | $192.00 | 500 mg | 99.69% |
| MedChemExpress MCE | Sweden | $212.96 | 1 g | 99.82% |
| Otava, Ltd. | Ukraine | $263.00 | 1 g | 90% |
| Cayman Europe | Estonia | $299.88 | 1 g | 98% |
| Apexbio Technology LLC | United States | $610.00 | 100 mg | 98.97% |
| ChemNorm | China | $750.00 | 20 mg | 98% |
| ChemFaces | China | $1500.00 | 20 mg | 98% |
| Axon Medchem | Netherlands | $1680.00 | 50 mg | 98% |
| Otava, Ltd. (2 weeks) | Ukraine | $2724.00 | 50 mg | 95% |
| Sigma-Aldrich (Rush Stock) | Germany | $2996.40 | 100 mg | — |
| Sigma-Aldrich | Germany | $2996.40 | 100 mg | — |
| Life Chemicals Inc. | Ukraine → Canada | $3100.00 | 100 mg | 90% |
| Vitas M Chemical Limited | Hong Kong | $3170.00 | 100 mg | 90% |
| CliniSciences GmbH | Switzerland | $3225.00 | 10 mg | 98% |
| Specs | Netherlands | $3448.50 | 20 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 97% |
| Acros Organics | Belgium | $5664.00 | 25 mg | 99% |
| Princeton BioMolecular Research (SC) | United States | $6500.00 | 20 mg | 90% |
| Key Organics Ltd. | United Kingdom | $6900.00 | 10 mg | 97% |
| ChemDiv, Inc. | United States | $7666.67 | 15 mg | 90% |
| AnalytiCon Discovery - a Division of BRAIN Biotech AG | Germany | $73652.70 | 100 mg | 85% |
Chemical Identity
CAS446-72-0
PubChem CIDNo data available
DTXSIDDTXSID5022308
FormulaC15H10O5
Mol. Weight270.24 g/mol
SMILESOC1=CC=C(C=C1)C1=COC2=C(C(O)=CC(O)=C2)C1=O
Data Sources
CAS 446-72-02026-04-29
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv